| Monfalcone to Isny im Allgau | 210.80 mi (339.24 km) |
| Monfalcone to Isselburg | 525.91 mi (846.37 km) |
| Monfalcone to Issum | 511.82 mi (823.70 km) |
| Monfalcone to Itzehoe | 588.96 mi (947.84 km) |
| Monfalcone to Jena | 365.32 mi (587.93 km) |
| Monfalcone to Jever | 592.79 mi (954.00 km) |
| Monfalcone to Jork | 561.25 mi (903.25 km) |
| Monfalcone to Juchen | 487.40 mi (784.40 km) |
| Monfalcone to Julich | 483.04 mi (777.37 km) |
| Monfalcone to Juterbog | 428.42 mi (689.48 km) |
| Monfalcone to Kaarst | 489.78 mi (788.22 km) |
| Monfalcone to Kaiserslautern | 367.88 mi (592.04 km) |
| Monfalcone to Kalkar | 525.87 mi (846.31 km) |
| Monfalcone to Kall | 459.22 mi (739.04 km) |
| Monfalcone to Kaltenkirchen | 577.68 mi (929.69 km) |
